![]()
Of course I don't look busy, I did it right the first time.
Scott Adams
dec
15
2013
![]()
Of course I don't look busy, I did it right the first time.
Scott Adams
|
There are no separate systems. Where to draw a boundary depends on the questions we want to ask. Donella H. Meadows |
|
|
Verkocht! Bij Bol.com | Managementboek |